Certain officers and directors and significant shareholders of the Company have
from time to time entered into written stock selling plans in accordance with
Rule 10b5-1 of the Exchange Act, and the Company's insider trading policy. Rule
10b5-1 provides guidelines for officers, directors and other insiders to
prearrange sales of the Company's securities in a manner that avoids concerns
about initiating stock transactions while in possession of material nonpublic
information. Such plans also allow insiders to diversify their holdings and to
minimize the market effect of stock sales by spreading them out over time.

On March 24, 2014, Michael C. Ray, our former Chief Executive Officer, entered
into a written stock selling plan in accordance with Rule 10b5-1. Pursuant to
this plan, Mr. Ray may sell up to an aggregate of 250,000 shares of the
Company's common stock between April 29, 2014 and March 25, 2015, provided that
certain prices specified in the plan are reached.

Except as may be required by law, the Company does not undertake to report
modifications, terminations or other activities under current or future 10b5-1
plans established by our officers and directors or significant shareholders.